Which bitcoin ETF accumulated the most assets in the first 50 days?

As a financial analyst, I'm curious to understand which bitcoin ETF managed to accumulate the largest amount of assets within its first 50 days of operation. Given the rapidly evolving nature of the cryptocurrency market and the increasing demand for regulated investment vehicles, it's intriguing to see how different bitcoin ETFs have performed in their initial stages. The accumulation of assets in such a short timeframe can be a strong indicator of investor confidence and market demand for a specific product. I'm interested in understanding which ETF managed to capture the most attention and capital in this initial phase, as it could potentially offer insights into the overall trends and preferences in the bitcoin ETF space.